Automobile handbrake simulation test device
A technology for simulating testing and car hands, which is used in measurement devices, vehicle testing, and machine/structural component testing. Effect
Pending Publication Date: 2017-08-18
特盖德智能装备(苏州)有限公司
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Problems solved by technology
The handbrake test process in the prior art is that when the handle is pulled to three quarters of the entire stroke, the handbrake system should be in the normal braking position, so before checking the braking force of the handbrake, you should find out this working point , this working point can be determined by counting the sound of the ratchet, pull up the handbrake slowly, and count the "click" sound of the ratchet while pulling, until the handle is pulled to the end, and then calculate the position of three quarters of the total number of sounds , this position is the effective working point of the handbrake handle. Although the detection effect of this kind can meet the requirements, the efficiency is too low and the false detection rate is high. In addition, human subjective factors often cause the product to be tested by different people. Not the same, although this situation is rare, it cannot be completely avoided
Method used
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[0016] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0017] see Figure 1 to Figure 3 , including a test bench 1, a positioning assembly, a handbrake 2, a handbrake line 3, and a load assembly 4 capable of measuring the load bearing capacity of the handbrake. The positioning assembly includes a positioning fixture 5 and a mounting bracket 6 fixed on the test bench 1. The handbrake 2 passes through the positioning fixture. 5 is fixed on the mounting bracket 6, and the handbrake line 3 on the handbrake 2 is connected with the load assembly 4 on the test bench 1.
[0018] The principle of the automobile handbrake simulation test device provided by the invention is as follows:
[0019] After the handbrake 2 is installed and po...
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The invention belongs to the automobile handbrake test technical field and relates to an automobile handbrake simulation test device. The automobile handbrake simulation test device comprises a test bench, a positioning assembly, a handbrake, a handbrake line and a load assembly capable of measuring the load carrying capacity of the handbrake; the positioning assembly comprises a positioning fixture and a mounting bracket fixed on the test bench; the handbrake is fixed on the mounting bracket through the positioning fixture; and the handbrake line on the handbrake is connected with the load assembly on the test bench. The automobile handbrake simulation test device of the invention has the advantages of high automation degree, high efficiency and high precision.
Description
technical field [0001] The invention relates to the technical field of automobile handbrake testing, in particular to an automobile handbrake simulation test device. Background technique [0002] Parking brake refers to the manual brake installed on a motor vehicle, referred to as hand brake, which is used to stabilize the vehicle after the vehicle stops, so as to avoid accidents caused by rolling when the vehicle is parked on a slope. The handbrake test process in the prior art is that when the handle is pulled to three quarters of the entire stroke, the handbrake system should be in the normal braking position, so before checking the braking force of the handbrake, you should find out this working point , this working point can be determined by counting the sound of the ratchet, pull up the handbrake slowly, and count the "click" sound of the ratchet while pulling, until the handle is pulled to the end, and then calculate the position of three quarters of the total number ...
Claims
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CPCG01M17/007
Inventor 郭仁财李磊张逸
Owner 特盖德智能装备(苏州)有限公司